Sun SunOS NIS Finger denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Sun SunOS. It has been rated as problematic. This issue affects some unknown processing of the component NIS Finger. This manipulation causes denial of service. This vulnerability is handled as CVE-1999-0797. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Sun SunOS (Operating System) (version unknown) and classified as problematic. Affected by this vulnerability is an unknown function of the component NIS Finger. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

NIS finger allows an attacker to conduct a denial of service via a large number of finger requests, resulting in a large number of NIS queries.

The weakness was released 06/29/1998 as I-070 as not defined advisory (CIAC). The advisory is shared at ciac.org. This vulnerability is known as CVE-1999-0797. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/29/1998 🔍
06/29/1998 +0 days 🔍
06/19/2014 +5834 days 🔍
04/17/2026 +4320 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: I-070
Status: Not defined

CVE: CVE-1999-0797 (🔍)
GCVE (CVE): GCVE-0-1999-0797
GCVE (VulDB): GCVE-100-14161

Entryinfo

Created: 06/19/2014 16:02
Updated: 04/17/2026 13:21
Changes: 06/19/2014 16:02 (38), 04/03/2019 20:46 (10), 04/17/2026 13:21 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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